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Completed Phase 2 Interventional Results available

Intravaginal LACTIN-V for Prevention of Recurrent Urinary Tract Infection

ClinicalTrials.gov ID: NCT00305227

Public ClinicalTrials.gov record NCT00305227. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 2, 2026, 12:45 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Intravaginal LACTIN-V for Prevention of Recurrent Urinary Tract Infections

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Recurrent urinary tract infections (RUTIS) continue to be a major health problem in women and are now complicated by increasing antibiotic resistance. New preventive approaches are needed. Because most women with RUTI lack the normal protective Lactobacillus (LB) in their vaginal flora, we hypothesized that restoration of LB would reduce RUTIS. In this trail, women with recent UTI are randomized to receive either LB or placebo vaginal capsules and are followed for side effects, for colonization with LB and for occurrence of RUTI over hte next four months.

Study identification

NCT ID
NCT00305227
Recruitment status
Completed
Study type
Interventional
Phase
Phase 2
Lead sponsor
University of Washington
Other
Enrollment
100 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years to 50 Years
Sex
Female
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Feb 28, 2006
Primary completion
Mar 31, 2012
Completion
Mar 31, 2012
Last update posted
Apr 13, 2023

2006 – 2012

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Hall Health Primary Care Center, University of Washington Seattle Washington 98195

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

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About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00305227, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Apr 13, 2023 · Synced Sep 2, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00305227 live on ClinicalTrials.gov.

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